112403242 has 16 divisors (see below), whose sum is σ = 192836160. Its totient is φ = 48136608.

The previous prime is 112403233. The next prime is 112403257. The reversal of 112403242 is 242304211.

It is a super-2 number, since 2×112403242² = 25268977624221128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25678 + ... + 29734.

It is an arithmetic number, because the mean of its divisors is an integer number (12052260).

Almost surely, 2^112403242 is an apocalyptic number.

112403242 is a deficient number, since it is larger than the sum of its proper divisors (80432918).

112403242 is a wasteful number, since it uses less digits than its factorization.

112403242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 112403242 is about 10602.0395207715. The cubic root of 112403242 is about 482.6062543518.

Adding to 112403242 its reverse (242304211), we get a palindrome (354707453).

The spelling of 112403242 in words is "one hundred twelve million, four hundred three thousand, two hundred forty-two".